CVE-2026-33052— MantisBT: Authorization Bypass in Global Profile Creation
Possible ATT&CK Techniques 1AI
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I. Basic Information for CVE-2026-33052
Vulnerability Information
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Vulnerability Title
MantisBT: Authorization Bypass in Global Profile Creation
Source: NVD (National Vulnerability Database)
Vulnerability Description
Mantis Bug Tracker (MantisBT) is an open source issue tracker. Versions 2.28.0 and 2.28.1 allow a low-privileged authenticated user assigned the "add_profile_threshold" permission to create a global profile despite not having manage_global_profile_threshold, by tampering with the user_id parameter in a valid profile creation request. This issue has been fixed in version 2.28.2.
Source: NVD (National Vulnerability Database)
CVSS Information
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Type
通过用户控制密钥绕过授权机制
Source: NVD (National Vulnerability Database)
Vulnerability Title
MantisBT 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
MantisBT是MantisBT团队的一套基于Web的开源缺陷跟踪系统。该系统以Web操作的形式提供项目管理及缺陷跟踪服务。 MantisBT 2.28.0版本和2.28.1版本存在安全漏洞，该漏洞源于低权限用户可通过篡改user_id参数创建全局配置文件，导致权限提升。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)
Affected Products
II. Public POCs for CVE-2026-33052
| # | POC Description | Source Link | Shenlong Link |
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Other · 1Advisory · 1Patch · 1
Same Patch Batch · mantisbt · 2026-05-19 · 7 CVEs total
| CVE-2026-34754 | 4.3 MEDIUM | MantisBT allows unauthorized users to upload attachments to restricted issues via REST API |
| CVE-2026-34744 | MantisBT authorization bypass allows continued access to self-uploaded attachments on priv | |
| CVE-2026-34463 | MantisBT has Stored HTML Injection/XSS via Clone Issue Form | |
| CVE-2026-34579 | MantisBT has an authorization bypass via private issue monitoring | |
| CVE-2026-34390 | MantisBT: Privilege Escalation from Manager to Administrator | |
| CVE-2026-34970 | MantisBT Bugnote Revision Page Leaks Private Issue Metadata After Issue Access Is Revoked |
IV. Related Vulnerabilities
Same product: mantisbt
- CVE-2026-40607
MantisBT is Vulnerable to Stored XSS Through its Saved-Filte - CVE-2026-40598
MantisBT has Potential Referer-Based Reflected HTML Injectio - CVE-2026-40597
MantisBT has a Content Security Policy bypass via attachment - CVE-2026-40596
MantisBT is vulnerable to XSS and potential account takeover - CVE-2026-39960
MantisBT is Vulnerable to Stored XSS through Custom Field Te
Same vendor: mantisbt
- CVE-2026-40607
MantisBT is Vulnerable to Stored XSS Through its Saved-Filte - CVE-2026-40598
MantisBT has Potential Referer-Based Reflected HTML Injectio - CVE-2026-40597
MantisBT has a Content Security Policy bypass via attachment - CVE-2026-40596
MantisBT is vulnerable to XSS and potential account takeover - CVE-2026-39960
MantisBT is Vulnerable to Stored XSS through Custom Field Te
Same weakness: CWE-639
- CVE-2026-35430
Azure Privileged Identity Management (PIM) Elevation of Priv - CVE-2026-39967
TypeBot: Cross-Typebot Result Data Access via Missing typebo - CVE-2026-28444
Typebot: IDOR in Result Logs Endpoint Allows Cross-Workspace - CVE-2026-9248
Devolutions Server越权漏洞影响2025及2026版本 - CVE-2026-8347
Concrete CMS 9.5.0 and below is vulnerable to IDOR + wrong-a
V. Comments for CVE-2026-33052
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